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All Journal Primary: Jurnal Pendidikan Guru Sekolah Dasar Jurnal PAJAR (Pendidikan dan Pengajaran) Pendas : Jurnah Ilmiah Pendidikan Dasar caXra: Jurnal Pendidikan Sekolah Dasar Concept: Journal of Social Humanities and Education Dewantara: Jurnal Pendidikan Sosial Humaniora Education Generation Journal Jurnal Pendidikan Sultan Agung Jurnal Kajian Penelitian Pendidikan dan Kebudayaan Jurnal Pendidikan Sosial dan Konseling Guruku: Jurnal Pendidikan dan Sosial Humaniora Jurnal Sadewa: Publikasi Ilmu Pendidikan, Pembelajaran dan Ilmu Sosial Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Edukasi Elita : Jurnal Inovasi Pendidikan Harmoni Pendidikan: Jurnal Ilmu Pendidikan Jurnal Ilmiah Nusantara Ahsani Taqwim: Jurnal Pendidikan dan Keguruan Jurnal Pendidikan Sains dan Teknologi Terapan Journal Educational Research and Development Jurnal Mahasiswa: Jurnal Ilmiah Penalaran dan Penelitian Mahasiswa Relevan : Jurnal Pendidikan Matematika Jurnal Pendidikan dan Kewarganegara Indonesia (jupenkei) Indonesian Journal of Social Science and Education
Jesi Alexander Alim
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Religion Arts Humanities Astronomy Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Social Sciences Other

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PEMANFAATAN LKPD BUDAYA MELAYU RIAU BERBASIS CODING UNTUK MENGANALISIS COMPUTATIONAL THINKING SISWA Cyndi Togi Marito Sitorus; Yola Amanda; Zarra Hanura Il; Jesi Alexander Alim; Cici Oktaviani
Indonesian Journal of Social Science and Education (IJOSSE) Vol. 1 No. 3 (2025): Vol. 1 No. 3 : Edisi September 2025
Publisher : JCI Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/ijosse.v1i3.1543

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh penggunaan Lembar Kerja Peserta Didik (LKPD) Budaya Melayu Riau berbasis coding terhadap kemampuan berpikir komputasional (computational thinking) siswa sekolah dasar. LKPD ini dikembangkan dengan mengintegrasikan unsur budaya lokal dan aktivitas coding sebagai upaya menumbuhkan kemampuan berpikir sistematis, logis, dan kreatif sejak dini. Metode penelitian yang digunakan adalah kuantitatif dengan desain pretest-posttest one group design, yang dilaksanakan pada siswa kelas IV SDN 105 Pekanbaru tahun pelajaran 2025/2026. Data dikumpulkan melalui tes kemampuan computational thinking, observasi aktivitas siswa, dan dokumentasi hasil belajar. Analisis data dilakukan secara statistik deskriptif dan inferensial menggunakan uji normalitas Shapiro–Wilk dan Paired Sample t-Test. Hasil penelitian menunjukkan bahwa nilai rata-rata skor siswa meningkat dari 64,63 menjadi 67,78 setelah penerapan LKPD, dengan nilai signifikansi uji t sebesar 0,406 (> 0,05), yang berarti tidak terdapat perbedaan signifikan antara pretest dan posttest. Nilai rata-rata N-Gain sebesar 0,032 termasuk kategori rendah, namun menunjukkan adanya tren peningkatan positif terhadap kemampuan berpikir komputasional siswa. Hasil ini mengindikasikan bahwa integrasi budaya Melayu Riau dalam LKPD berbasis coding memiliki potensi untuk meningkatkan pemahaman dan minat belajar siswa, meskipun efektivitasnya masih memerlukan penguatan dari aspek pedagogis dan durasi penerapan.
Development of geometry teaching materials based on RME in the context of the perahu baganduang tradition Sri Marlini; Jesi Alexander Alim; Zetra Hainul Putra
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 14 No. 6 (2025): December
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/jpfkip.v14i6.970-983

Abstract

This research aims to improve the mathematical communication skills of grade V elementary school students in mathematics subjects through geometry teaching materials based on Realistic Mathematics Education (RME) with the context of baganduang boats. This teaching material was developed on building flat and curved side spaces by emphasizing the relationship of mathematical concepts with daily life, so that abstract ideas are easier to understand. The research uses the Plomp model development method, which consists of three stages, namely preliminary research, prototyping phase, and assessment phase. In the initial stage, literature studies, curriculum analysis, and student needs are identified. Furthermore, the prototype of teaching materials that includes teacher books and student books is validated by three validators, then tested through one-to-one, small groups, and revisions according to field input. The final stage is in the form of a large group trial to assess the practicality and effectiveness of the teaching materials. The validation results show an average score of 0.89 (very valid). The practicality test obtained a score of 94.22% from students and 98.13% from teachers in small groups, as well as 95.8% from students and 99.16% from teachers in large groups (very practical). Effectiveness was shown through the N-Gain test of 0.8 (high category) with a percentage of 82.6% (effective). The score of mathematical communication ability increased from 45.6 (pretest) to 88.3 (posttest) with an average increase of 42.78 (sufficient category). Thus, RME-based geometry teaching materials in the context of baganduang boats have proven to be valid, practical, and effective in improving mathematical communication of elementary school students
PENGEMBANGAN MATERI PEMBELAJARAN KOMIK DIGITAL KOMIK CELESTIAL OBJEK UNTUK MEMFASILITASI MINAT BACA SISWA KELAS VI SD Nurhayatun Husna; M. Jaya Adi Putra; Jesi Alexander Alim
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 11 No. 5 (2022): October
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/10.33578/jpfkip.v11i5.8618

Abstract

This article reports developmental research about digital comics on celestial objects learning material to facilitate sixth-grade elementary school students’ reading interest. The type of research was research and development (R&D) using ADDIE model, Analysis, Design, Development, Implementation, and Evaluation. The data were obtained through questionnaires. Subject of the research involved sixth-grade public elementary school students of 96 Pekanbaru. The validation results that were validated by the validator on digital comic media, which consisted of 6 assessment aspects achieved an average score of 94.37% with a very valid category. The results from limited trials obtained an average score of 93.16% with a very decent category. Above all, it can be concluded that digital comics learning material celestial objects to facilitate the sixth-grade elementary school students’ reading interest were proper to use for learning media in elementary school.
PENGEMBANGAN MEDIA KOMIK DIGITAL PADA PEMBELAJARAN PELESTARIAN LINGKUNGAN KELAS V TEMA VIII DI SEKOLAH DASAR Nadila Rahmi; M. Jaya Adi Putra; Jesi Alexander Alim
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 11 No. 6 (2022): December
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/10.33578/jpfkip.v11i6.8615

Abstract

This article reports the product of digital comics that can ease teachers to convey material and enable students to understand the subject matter. Type of the research is Research and Development (R&D) with the ADDIE model, which consists of analysis, design, development, implementation, and evaluation. The research subjects involved researchers as media designers, media experts, material experts, linguists, teachers, and students. The instrument of data collection uses a questionnaire. The questionnaire used is a validation sheet and a product trial questionnaire. The results of the PE conducted by validators and practitioners on digital comic media, which consists of six assessment aspects obtained an average score of 86.40% with a very valid category. Validation validated by media experts achieved 78%. Validation validated by material experts achieved 89%. Validation validated by linguists achieved 84%. validation validated by practitioner I achieved 93% and validation from practitioner II achieved 94%. Thus, the results of the average score obtained 87.6% with a very valid category. The results of the one-on-one trial with three students obtained 82.5%with a very decent category. In addition, the results obtained from a limited trial of 13 students obtained an average score of 88.65% with a very decent category.
DEVELOPING PACU JALUR ETHNIC BASED CONTEXTUAL MODEL AT ELEMENTARY SCHOOLS Erlisnawati; Jesi Alexander Alim; Hendri Marhadi; Eddy Noviana
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 10 No. 5 (2021): October
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/jpfkip.v10i5.8510

Abstract

This study was intended to construct a Pacu Jalur ethnic-based contextual model, a learning model developed based on the stages of Pacu Jalur Ethno. This study was a research and development (R&D) study using the Borg & Gall stages. The research was carried out until the product development stage, which involved designing a learning model based on Pacu Jalur Ethno. The resulting product was then validated by experts to determine the appropriateness of the Pacu Jalur Ethno-based contextual model for classroom use. Data were collected through literature review, interviews, observations, and documentation. Based on the findings, the Pacu Jalur Ethno-based contextual model was deemed suitable for implementation in the learning process using the following syntax: stage 1, planning (merencanakan); stage 2, doing the tasks (membuek jalur); stage 3, discussion (bapacu); and stage 4, closing (panutuik). The Pacu Jalur ethnic-based contextual model illustrated that learning activities could integrate local wisdom relevant to the environment where the learning took place. Consequently, the learning process became more concrete by linking concepts to students’ daily lives.
ANALISIS PERBEDAAN PEMAHAMAN KONSEP MATEMATIKA BERDASARKAN GAYA BELAJAR MAHASISWA Putri Tri Wijayanti; Jesi Alexander Alim; Zakiah Ulya
Ahsani Taqwim: Jurnal Pendidikan dan Keguruan Vol. 2 No. 3 (2025): Oktober
Publisher : Yayasan Baitul Hikmah al-Zain

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63424/ahsanitaqwim.v2i3.457

Abstract

This study aims to analyze differences in students’ mathematical conceptual understanding based on visual, auditory, and kinesthetic learning styles. A descriptive quantitative approach with a comparative design was applied using a questionnaire and a concept test, analyzed through non-parametric statistics. The findings reveal no significant differences among learning styles. It is concluded that learning style is not the sole factor, highlighting the need for adaptive teaching strategies and further research with broader scope.
PENGARUH PEMBELAJARAN BERDIFERENSIASI BERBANTUAN MATERI AJAR GEOMETRI BERBASIS RME TERHADAP KEMAMPUAN PENALARAN MATEMATIS SISWA KELAS 3 SEKOLAH DASAR Eksa Aqila Cindyana; Jesi Alexander Alim; Eddy Noviana
Jurnal PAJAR (Pendidikan dan Pengajaran) Vol. 6 No. 4 (2022): July
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/10.33578/pjr.v6i4.8837

Abstract

This article reports a study that was conducted to obtain information objectively and to examine the differences in students’ mathematical reasoning skills who studied with the differentiated learning method assisted by RME-based geometry teaching materials with students who studied with conventional methods. The study used a quasi-experimental method with a non-equivalent control group design. The study was conducted in the academic year of 2021/2022 on geometry material in the mathematics learning subject. The subjects of the study involved the third-grade students of SD Madani Islamic School Riau which consisted of 3A as the control class and 3C as the experimental class. In conducting the study, data were collected through a pretest and a final test (posttest) that was provided to the experimental and the control classes, which consisted of 6 essay questions. The statistical data obtained were normality, homogeneity, and hypothesis testing, which were processed by using the SPSS 25 program. Based on the results of hypothesis testing, a significance value (2-tailed) was 0.029. Hence, the significance value was <0.05. Thus, it could be concluded that the result was an effect of RME-based geometry teaching materials-assisted differentiation learning on students’ mathematical reasoning skills at the third-grade students of SD Madani Islamic School Riau.
Peningkatan Kemampuan Pemecahan Masalah Matematis Melalui Pendekatan Realistik Matematika (RME) Pada Mata Kuliah Statistik Pendidikan Mahasiswa PGSD Semester V Tahun Akademis 2012/2013 Jesi Alexander Alim; Jalinus
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 2 No. 1 (2013): April
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/

Abstract

Tujuan penelitian ini adalah untuk meningkatkan kemampuan pemecahan masalah matematis melalui pendekatan Realistic Mathematics Education (RME) pada mahasiswa Program Studi PGSD semester V dalam mata kuliah Statistik Pendidikan. Penelitian ini menggunakan metode penelitian tindakan kelas. Hasil penelitian menunjukkan bahwa aktivitas dan kreativitas dosen serta mahasiswa mengalami peningkatan pada setiap siklus pembelajaran. Selain itu, hasil belajar mata kuliah Statistik Pendidikan pada mahasiswa semester V Tahun Akademik 2012/2013 juga mengalami peningkatan yang signifikan, ditandai dengan hampir 50% mahasiswa memperoleh nilai sangat memuaskan. Sebelum tindakan dilakukan, berdasarkan hasil tes awal masih terdapat 7 mahasiswa yang berada pada kategori nilai kurang. Dengan demikian, dapat disimpulkan bahwa penerapan pendekatan Realistic Mathematics Education (RME) atau Pendidikan Matematika Realistik (PMR) pada mata kuliah Statistik Pendidikan efektif dalam meningkatkan kemampuan pemecahan masalah matematis mahasiswa.
PENGARUH PENGUNAAN MEDIA MANIK-MANIK DALAM TATANAN PENDEKATAN MATEMATIKA REALISTIK TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS II SDN 034 TARAI BANGUN KECAMATAN TAMBANG KABUPATEN KAMPAR Jesi Alexander Alim; Jalinus; Purnama Sari
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 3 No. 1 (2014): April
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/

Abstract

The mathematics learning process implemented by teachers in grade II of SDN 034 Tarai Bangun had not yet employed engaging instructional methods, resulting in passive student participation. Learning activities were predominantly teacher-centered, with an emphasis on explaining mathematical theory without involving students in discovering concepts through real and meaningful activities. This condition limited students’ conceptual understanding and learning outcomes. This research aimed to determine whether the use of bead media within the Realistic Mathematics Education (RME) approach could improve students’ mathematics learning outcomes in class II.A of SDN 034 Tarai Bangun in the 2013/2014 academic year. The research involved 26 students and applied an experimental design consisting of an experimental class and a control class. Based on the analysis of pretest and posttest data, learning outcomes increased in both classes, although the improvement in the experimental class was significantly higher. In the experimental class, the average pretest score increased from 60.95 to 75.42, showing an improvement of 23%. Meanwhile, in the control class, the average score increased from 55.16 to 58.06, with an improvement of only 5%. These results indicate that the integration of bead media through the Realistic Mathematics Education approach was more effective in enhancing students’ learning outcomes. To examine whether the difference between the two classes was statistically significant, a t-test was conducted with 60 degrees of freedom. The results showed that the calculated t-value was greater than the critical value of the t-table, leading to the rejection of the null hypothesis (H₀) and acceptance of the alternative hypothesis (H₁). Therefore, it can be concluded that there was a significant difference in mathematics learning outcomes between students taught using bead media within the RME approach and those taught using conventional methods.
RESPON SISWA TERHADAP LKPD GEOMETRI BERBASIS PMRI TERINTEGRASI CODING DAN ETNOMATEMATIKA Suciwati, Himma Rosa; Latifa Susiani, Ismara; Aulia, Zahwa; Jesi Alexander Alim; Cici Oktaviani
Relevan : Jurnal Pendidikan Matematika Vol 5 No 5 (2025): Relevan : Jurnal Pendidikan Matematika
Publisher : Yayasan Amanah Nur Aman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58432/relevan.v5i5.1660

Abstract

Penelitian ini bertujuan untuk mendeskripsikan respon siswa terhadap penggunaan Lembar Kerja Peserta Didik (LKPD) Geometri berbasis Pendidikan Matematika Realistik Indonesia (PMRI) yang dipadukan dengan unsur koding dan etnomatematika. LKPD dikembangkan untuk menghadirkan pembelajaran yang lebih kontekstual, menarik, dan dekat dengan pengalaman budaya siswa. Penelitian ini menggunakan metode deskriptif kuantitatif dengan melibatkan 10 siswa kelas III sekolah dasar sebagai subjek penelitian. Data diperoleh melalui angket respon yang menilai aspek format, relevansi, percaya diri, dan ketertarikan siswa selama pembelajaran. Hasil penelitian menunjukkan bahwa siswa memberikan respon yang sangat positif terhadap LKPD, dengan persentase penilaian yang sebagian besar berada pada kategori “sangat menarik”. Siswa menilai tampilan LKPD jelas dan menarik, kegiatan pembelajaran relevan dengan kehidupan mereka, serta instruksi mudah dipahami. Integrasi konteks budaya Melayu dan aktivitas koding juga membuat pembelajaran lebih menyenangkan dan meningkatkan rasa percaya diri siswa. Secara keseluruhan, LKPD ini dinilai efektif dalam menciptakan pengalaman belajar geometri yang lebih bermakna, menarik, dan mudah dipahami oleh siswa sekolah dasar. ABSTRAK This study aims to describe students’ responses to the use of a Geometry Student Worksheet (LKPD) designed based on the Indonesian Realistic Mathematics Education (PMRI) approach and integrated with coding and ethnomathematics elements. The worksheet was developed to provide learning experiences that are contextual, engaging, and closely connected to students’ cultural backgrounds. This quantitative descriptive research involved 10 third-grade elementary students as participants. Data were collected through a response questionnaire that assessed aspects of format, relevance, interest, and students’ reactions during learning activities. The results indicate that students showed highly positive responses, with most ratings falling into the “very interesting” category. Students perceived the LKPD as visually appealing, easy to understand, and relevant to their daily experiences. The integration of Malay cultural elements and basic coding activities also contributed to a more enjoyable learning atmosphere and enhanced students’ confidence. Overall, the worksheet proved effective in supporting meaningful, engaging, and accessible geometry learning for elementary students.
Co-Authors Agung Teguh Wibowo Almais Aida Irona Alisia Rahmadini Ana Seftiana Zuhel Anastasya Dewi Ambarwati Anggriani, Mitha Dwi anisah nur afliyani Arifani, Puan Asmi Aziz, Nana Attasya Fadila Efendi Aulia, Zahwa Cici Oktaviani Cyndi Togi Marito Sitorus Cyntia Cyntia Dandi Rahmana Dela Puspita Delfi Rahmadhani Dhiya Sutrina Diva, Edelweiss Milkana Eddy Noviana Edelweiss Milkana Diva Eksa Aqila Cindyana Erlisnawati Ermayanti Tiodora Bakara Fachry Abda El Rahman Ferdini, Wulandari Elia Findi Rinta Fiani Haya Nisrina Afifah Hendri Marhadi Himma Rosa Suciwati Innaya Meidini Sastri Intan Putri Kamilah Ismara Latifa Susiani Jalinus Jumitah Karmelia, Bella Khairina Safitri Laila Alvi Syahrina Latifa Susiani, Ismara Lia Rahayu Lisa Jamiatu Safitri Lora Septiana M. JAYA ADI PUTRA, S.Si, M.Pd, M. JAYA ADI Maya Erlita Mega Fatimah Rosana Mufthia Urfa Muhammad Fendrik Mulia Anton Mandiro Musa Thahir Mutiara Putri Nadia Koesvahana Nadila Rahmi Nailatis Sa'adah Nayada Septin Miraza Nelda Wita Neni Hermita Nikmah Pajriati Nurhayatun Husna Nurhijjah Tiur. S NURLISMA Nurmailis Nurrohman Al Iqrom Pizaini Pizaini Purnama Sari Putri Amelia PUTRI HANDAYANI Putri Tri Wijayanti Qonita Mujahidah Rahma Salsa, Nafisyah Reni Reni Risda Ramada Fitri Rona Anggraini SITI FATIMAH Siti Nuranisah Siregar Sitorus, Cyndi Sri Marlini Sri Retno Asih Suci Ramadhani, Suci Suciwati, Himma Rosa Tiatil Mahfudzoh Tommy Tanu Wijaya Urfa Ernalia Vebrianto, Rian Wan Rolinda WULANDARI Yola Amanda Yulia Engelina Napitupulu Yulinda Agita Putri Yunila, Hariska Zakiah Ulya Zariul Antosa Zarra Hanura Il Zetra Hainul Putra